Member Product Database

Alerton

VLC-444e

The Alerton® BACtalk® VLC-444e is a versatile, high-performance, BACnet-compliant field controller designed for fan-coil units. As a native BACnet controller, the VLC-444e integrates seamlessly with your BACnet system. It communicates at up to 115.2 Kbps on a BACnet MS/TP LAN or can operate as a stand-alone controller.

Certificate of Conformance

Certificate of Conformance

What is a Certificate of Conformance?
A Certificate of Conformance is a formal document attesting to the fact that a product has been independently tested by a recognized test organization and has passed all BTL testing requirements. It was created because it is required as a part of project submittals in some regions of the world.

Does a Product Need a Certificate of Conformance?
No. All BTL Listed products have successfully completed testing at a recognized test organization according to the requirements of BTL whether they have a Certificate or not.

Why does this Product not have a Certificate of Conformance?
BTL Listings did not automatically come with Certificates of Conformance until January of 2017. Products listed prior to that date may not have Certificates if the regions of the world where they were typically used did not require them.

Is a BTL Listed Product with a Certificate better than a BTL Listed Product without one?
No. The testing required for products with Certificates and without Certificates is the same.